LED color touch screenThe display screen on the earphone charging case can display more than ten personalized functions. Music playback, volume adjustment, noise reduction mode, sound equalizer, time alarm, language change, brightness adjustment, lock screen wallpaper, search headphones, emergency lighting and many other functions can be turned on with just one click, experiencing the charm of technology.Adaptive active noise reductionThis Bluetooth earphone comes with ANC noise cancellation mode and transparent mode. ANC mode -45dB noise cancellation, isolating noise, and enjoying tranquility alone. Transparent mode - perceives the surrounding environment, outdoor/shopping/travel, perceives the situation of surrounding vehicles, makes travel safer, and allows interaction with others without the need to remove headphones.ENC call noise reductionSix microphones for call noise reduction, dual beam built-in microphone arrangement+single built-in microphone, using advanced noise reduction call optimization algorithms to accurately capture human voice and eliminate environmental noise, showcasing a clear call experience.Biofilm motion speakerHigh definition audio decoding technology can provide 1.5 times more information than traditional true wireless headphones, showcase more sound details, and experience immersive sound quality.Sound EqualizerThis earplug comes with five sound effects: standard, rock, pop, classical, and jazz. One click switching, immersive listening from different dimensions for you to choose from. Ultra low latency With the support of Bluetooth chip 5.4, wireless Bluetooth earphones can experience twice the transmission speed and stable connection without continuous jamming, allowing players to enjoy an ultra-low latency gaming experience.Headphone search functionThis earphone is equipped with a search function, so you don't have to worry about not finding the earphones. Clicking to find my earphones will sound an alarm.54 hours of battery lifeThe Bluetooth earphones come with a charging case that can be used for 6 hours on a 100% charge, and can be used for 54 hours when paired with a charging case. Simply place the earphones in the charging case to charge them, and the screen will also display the battery level.